package com.education.wisdom.service;

import com.education.wisdom.pojo.Catalog;
import com.education.wisdom.pojo.LessonMenu;

import java.util.List;

/**
 * 教师私有备课目录表 服务层
 *
 * @author d
 * @date 2020-07-09 14:51:34
 */
public interface LessonMenuService {

    List<LessonMenu> selectByParentId(Integer catalogId);
    //查询教师私有备课目录表信息
    public LessonMenu selectLessonMenuById(Integer id);
    //查询教师私有备课目录表列表
    public List<LessonMenu> selectLessonMenuList(LessonMenu lessonMenu);
    //新增教师私有备课目录表
    public int insertLessonMenu(LessonMenu lessonMenu);
    //修改教师私有备课目录表
    public int updateLessonMenu(LessonMenu lessonMenu);
    //删除教师私有备课目录表信息
    public int deleteLessonMenuByIds(String ids);
    public int deleteLessonMenuById(Integer id);

    LessonMenu selectBySort(Integer sort);

    Integer selectMax();

    Integer selectOrderNumASC(Integer sort);
    Integer selectOrderNumDESC(Integer sort);
}